summaryrefslogtreecommitdiff
path: root/lib/api/runners.rb
blob: ce70460af1114d6bc11b29f06b9b86e40fb071ab (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
# frozen_string_literal: true

module API
  class Runners < Grape::API
    include PaginationParams

    before { authenticate! }

    resource :runners do
      desc 'Get runners available for user' do
        success Entities::Runner
      end
      params do
        optional :scope, type: String, values: Ci::Runner::AVAILABLE_STATUSES,
                         desc: 'The scope of specific runners to show'
        optional :type, type: String, values: Ci::Runner::AVAILABLE_TYPES,
                        desc: 'The type of the runners to show'
        optional :status, type: String, values: Ci::Runner::AVAILABLE_STATUSES,
                          desc: 'The status of the runners to show'
        use :pagination
      end
      get do
        runners = current_user.ci_owned_runners
        runners = filter_runners(runners, params[:scope], allowed_scopes: Ci::Runner::AVAILABLE_STATUSES)
        runners = filter_runners(runners, params[:type], allowed_scopes: Ci::Runner::AVAILABLE_TYPES)
        runners = filter_runners(runners, params[:status], allowed_scopes: Ci::Runner::AVAILABLE_STATUSES)

        present paginate(runners), with: Entities::Runner
      end

      desc 'Get all runners - shared and specific' do
        success Entities::Runner
      end
      params do
        optional :scope, type: String, values: Ci::Runner::AVAILABLE_SCOPES,
                         desc: 'The scope of specific runners to show'
        optional :type, type: String, values: Ci::Runner::AVAILABLE_TYPES,
                        desc: 'The type of the runners to show'
        optional :status, type: String, values: Ci::Runner::AVAILABLE_STATUSES,
                          desc: 'The status of the runners to show'
        use :pagination
      end
      get 'all' do
        authenticated_as_admin!

        runners = Ci::Runner.all
        runners = filter_runners(runners, params[:scope])
        runners = filter_runners(runners, params[:type], allowed_scopes: Ci::Runner::AVAILABLE_TYPES)
        runners = filter_runners(runners, params[:status], allowed_scopes: Ci::Runner::AVAILABLE_STATUSES)

        present paginate(runners), with: Entities::Runner
      end

      desc "Get runner's details" do
        success Entities::RunnerDetails
      end
      params do
        requires :id, type: Integer, desc: 'The ID of the runner'
      end
      get ':id' do
        runner = get_runner(params[:id])
        authenticate_show_runner!(runner)

        present runner, with: Entities::RunnerDetails, current_user: current_user
      end

      desc "Update runner's details" do
        success Entities::RunnerDetails
      end
      params do
        requires :id, type: Integer, desc: 'The ID of the runner'
        optional :description, type: String, desc: 'The description of the runner'
        optional :active, type: Boolean, desc: 'The state of a runner'
        optional :tag_list, type: Array[String], desc: 'The list of tags for a runner'
        optional :run_untagged, type: Boolean, desc: 'Flag indicating the runner can execute untagged jobs'
        optional :locked, type: Boolean, desc: 'Flag indicating the runner is locked'
        optional :access_level, type: String, values: Ci::Runner.access_levels.keys,
                                desc: 'The access_level of the runner'
        optional :maximum_timeout, type: Integer, desc: 'Maximum timeout set when this Runner will handle the job'
        at_least_one_of :description, :active, :tag_list, :run_untagged, :locked, :access_level, :maximum_timeout
      end
      put ':id' do
        runner = get_runner(params.delete(:id))
        authenticate_update_runner!(runner)
        update_service = Ci::UpdateRunnerService.new(runner)

        if update_service.update(declared_params(include_missing: false))
          present runner, with: Entities::RunnerDetails, current_user: current_user
        else
          render_validation_error!(runner)
        end
      end

      desc 'Remove a runner' do
        success Entities::Runner
      end
      params do
        requires :id, type: Integer, desc: 'The ID of the runner'
      end
      delete ':id' do
        runner = get_runner(params[:id])

        authenticate_delete_runner!(runner)

        destroy_conditionally!(runner)
      end

      desc 'List jobs running on a runner' do
        success Entities::JobBasicWithProject
      end
      params do
        requires :id, type: Integer, desc: 'The ID of the runner'
        optional :status, type: String, desc: 'Status of the job', values: Ci::Build::AVAILABLE_STATUSES
        use :pagination
      end
      get ':id/jobs' do
        runner = get_runner(params[:id])
        authenticate_list_runners_jobs!(runner)

        jobs = RunnerJobsFinder.new(runner, params).execute

        present paginate(jobs), with: Entities::JobBasicWithProject
      end
    end

    params do
      requires :id, type: String, desc: 'The ID of a project'
    end
    resource :projects, requirements: API::PROJECT_ENDPOINT_REQUIREMENTS do
      before { authorize_admin_project }

      desc 'Get runners available for project' do
        success Entities::Runner
      end
      params do
        optional :scope, type: String, values: Ci::Runner::AVAILABLE_SCOPES,
                         desc: 'The scope of specific runners to show'
        optional :type, type: String, values: Ci::Runner::AVAILABLE_TYPES,
                        desc: 'The type of the runners to show'
        optional :status, type: String, values: Ci::Runner::AVAILABLE_STATUSES,
                          desc: 'The status of the runners to show'
        use :pagination
      end
      get ':id/runners' do
        runners = Ci::Runner.owned_or_instance_wide(user_project.id)
        runners = filter_runners(runners, params[:scope])
        runners = filter_runners(runners, params[:type], allowed_scopes: Ci::Runner::AVAILABLE_TYPES)
        runners = filter_runners(runners, params[:status], allowed_scopes: Ci::Runner::AVAILABLE_STATUSES)

        present paginate(runners), with: Entities::Runner
      end

      desc 'Enable a runner for a project' do
        success Entities::Runner
      end
      params do
        requires :runner_id, type: Integer, desc: 'The ID of the runner'
      end
      post ':id/runners' do
        runner = get_runner(params[:runner_id])
        authenticate_enable_runner!(runner)

        if runner.assign_to(user_project)
          present runner, with: Entities::Runner
        else
          render_validation_error!(runner)
        end
      end

      desc "Disable project's runner" do
        success Entities::Runner
      end
      params do
        requires :runner_id, type: Integer, desc: 'The ID of the runner'
      end
      # rubocop: disable CodeReuse/ActiveRecord
      delete ':id/runners/:runner_id' do
        runner_project = user_project.runner_projects.find_by(runner_id: params[:runner_id])
        not_found!('Runner') unless runner_project

        runner = runner_project.runner
        forbidden!("Only one project associated with the runner. Please remove the runner instead") if runner.projects.count == 1

        destroy_conditionally!(runner_project)
      end
      # rubocop: enable CodeReuse/ActiveRecord
    end

    helpers do
      def filter_runners(runners, scope, allowed_scopes: ::Ci::Runner::AVAILABLE_SCOPES)
        return runners unless scope.present?

        unless allowed_scopes.include?(scope)
          render_api_error!('Scope contains invalid value', 400)
        end

        # Support deprecated scopes
        if runners.respond_to?("deprecated_#{scope}")
          scope = "deprecated_#{scope}"
        end

        runners.public_send(scope) # rubocop:disable GitlabSecurity/PublicSend
      end

      def get_runner(id)
        runner = Ci::Runner.find(id)
        not_found!('Runner') unless runner
        runner
      end

      def authenticate_show_runner!(runner)
        return if runner.instance_type? || current_user.admin?

        forbidden!("No access granted") unless can?(current_user, :read_runner, runner)
      end

      def authenticate_update_runner!(runner)
        return if current_user.admin?

        forbidden!("No access granted") unless can?(current_user, :update_runner, runner)
      end

      def authenticate_delete_runner!(runner)
        return if current_user.admin?

        forbidden!("Runner associated with more than one project") if runner.projects.count > 1
        forbidden!("No access granted") unless can?(current_user, :delete_runner, runner)
      end

      def authenticate_enable_runner!(runner)
        forbidden!("Runner is a group runner") if runner.group_type?

        return if current_user.admin?

        forbidden!("Runner is locked") if runner.locked?
        forbidden!("No access granted") unless can?(current_user, :assign_runner, runner)
      end

      def authenticate_list_runners_jobs!(runner)
        return if current_user.admin?

        forbidden!("No access granted") unless can?(current_user, :read_runner, runner)
      end
    end
  end
end